Luka – Blood Glucose Readings

🇺🇸 United States
Kyle Bashour  | 
56
ASO score
Text
62/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.5
rating
Votes
29
rating
App Age
1 year 7m
rating
Last Update
Nov 20, 2025

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.52
4.69
-4%
Number of Ratings (Voted)
29
814.1K
-100%
App Age
1y 7m
8y 9m
-82%
In-app Purchases Price
$0
$51
Update Frequency
10d
23d
-57%
Title Length
29
26
+12%
Subtitle Length
29
28
+4%
Description Length
691
3 252
-79%
Number of Screenshots
429
1474
-71 %
Size
10MB
344MB
-97 %

Category Ranking in United States

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Top Dec 08, 2025 Dec 15, 2025
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Top Dec 08, 2025 Dec 15, 2025
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Top Dec 08, 2025 Dec 15, 2025
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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 29 of 30
)
Luka – Blood Glucose Readings
Subtitle (
Characters: 29 of 30
)
CGM Widgets & Live Activities
Description (
Characters: 691 of 4000
)
Luka has the best widgets for keeping track of your glucose with your CGM. View readings on your Lock Screen, Home Screen and Apple Watch, with more frequent updates than other apps. Tap the reading to refresh at any time, and launch the Dexcom app of your choosing by tapping anywhere else. Start a Live Activity for real-time monitoring, on your phone, Apple Watch, or in CarPlay. Your data is completely private - the app collects no personal or medical information. Luka is not owned by or affiliated with Dexcom. The data is provided for educational purposes only and should not be used to treat any medical conditions. Always check with your meter before making corrective decisions.}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.5
29 voters

Some Latest Reviews

Naam Familienaam
16 Nov, 2025
4
The app is very well made. The only feature I’m missing is a delta value next to the trend arrow to show the difference between the latest measurements.
MalloryKnoxxxx
10 Oct, 2025
4
I really like the Mac app, but the home screen & watch widgets just never work
Lukeipodddd
05 Jun, 2025
5
This app has improved my life with supporting my 18month old son I wish I could donate . Thank you for making this . So greatful
Demicrown
21 Feb, 2025
5
I found this app after Sugarmate became unusable. It is awesome. And free. The Apple Watch complication is better than what Dexcom offers with its follow app. The dev even made a widget for the Mac. Thank you!
#INSULIN4ALL
08 Feb, 2025
5
I just want to thank the devs for this app first and foremost. It’s 100% free. No subscription payments needed, and works amazingly. Clean UI. This means a lot. T1Ds have it bad enough already by getting nickel and dimed at every turn to pay for extra things to simply stay alive. I really appreciate when something like this comes out because it’s tools like this that honestly improve our lives a little more. Thank you. If I may add one request if you find the ability to do so in the future — I’m not sure if it’s possible, but if you can have the app ping for updates more frequently so that the widget stays up to the date that would be wonderful. It is usually incorrect similar to Dexcom widget and requires a tap to update it in order to see your current glucose. Would love to see an “always on” option as well that can both display a notification on the lock screen as well as a constant glucose update in the island. Just some ideas. And if you do choose to require payment for future iterations of the app please consider a one-time payment rather than a subscription model.
#INSULIN4ALL
31 Jan, 2025
5
I just want to thank the devs for this app first and foremost. It’s 100% free. No subscription payments needed, and works amazingly. Clean UI. This means a lot. T1Ds have it bad enough already by getting nickel and dimed at every turn to pay for extra things to simply stay alive. I really appreciate when something like this comes out because it’s tools like this that honestly improve our lives a little more. Thank you.
egal0814
11 Aug, 2024
1
I can’t see any Lock Screen widget, iPhone 12 mini
DecTerp
10 Aug, 2024
5
If you want your blood sugar on your Lock Screen, you use a Dexcom and iPhone, then look no further this is your ticket!

Other

Additional Information
Rating:
4.53
Voted: 29
App Store Link:
Website: -
Email: -
Privacy Policy:
Categories: Health & Fitness, Medical
Size: 9MB
App Age: 1 year 7 months
Release Date: May 12, 2024
Last Update: Nov 20, 2025
Version: 2.0.3
Version history
2.0.3
Nov 20, 2025
→ Tweak Live Activity layout to prevent chart from clipping.
2.0.2
Nov 14, 2025
→ Use correct units in charts and settings. → Better chart labels for medium widgets. → Improved layout for minimal live activity view.
Version history